| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1487 |
73.5%
|
| 2 | I do not smoke now | 288 |
14.2%
|
| 3 | Yes | 173 |
8.6%
|
| 4 | No | 74 |
3.7%
|
| Sysmiss | 46 |